Izikrini ze-LED lutyalo-mali olufanelekileyo kwintengiso, imiqondiso, kunye nokujonga ekhaya. Banikezela ngomgangatho wokubonwa okuphezulu, ukukhanya okuphezulu, kunye nokusetyenziswa kwamandla aphantsi. Nangona kunjalo, njengazo zonke iimveliso ze-elektroniki,Izikrini ze-LEDubomi bulinganiselwe emva koko baya kusilela.
Nabani na othenga isikrini se-LED unethemba lokuba iya kuhlala ixesha elide kangangoko kunokwenzeka. Nangona ingenakuhlala ngonaphakade, ngokunyamekelwa ngokufanelekileyo kunye nokugcinwa rhoqo, ubomi bayo bunokwandiswa.
Kweli nqaku, sijonga ngakumbi ixesha lokuphila kwezikrini ze-LED, izinto ezichaphazelayo, kunye neengcebiso ezisebenzayo zokwandisa ubomi babo obude.
Ubomi Jikelele beZikrini ze-LED
Ubomi bomboniso we-LED bubalulekile kuye nawuphi na umtyali-mali. Eyona ndawo ixhaphakileyo yokufumana ulwazi olunxulumeneyo liphepha lengcaciso. Ngokuqhelekileyo, ixesha lokuphila lisusela kwiiyure ezingama-50,000 ukuya kwezili-100,000—malunga neminyaka elishumi. Ngelixa kulula ukucinga ukuba eli nani limele ubomi besikrini, ayilunganga ngokupheleleyo.
Lo mfanekiso uqwalasela kuphela iphaneli yokubonisa ngokwayo kunye nokukhanya kweediode. Iyalahlekisa kuba ezinye izinto kunye nezixhobo zikwachaphazela ixesha elide lescreen. Umonakalo kula malungu unokwenza ukuba isikrini singasebenziseki.
Kukho izizathu ezininzi zokuba kutheni izikrini ze-LED zithandwa kakhulu. Esona sizathu siphambili kukuba ubomi babo bude kunemiboniso yemveli. Ngokomzekelo, izikrini ze-LCD zihlala malunga ne-30,000 ukuya kwii-60,000 iiyure, ngelixa izikrini ze-cathode-ray tube (CRT) zihlala kuphela kwii-30,000 ukuya kwii-50,000 iiyure. Ukongeza, izikrini ze-LED zinamandla ngakumbi kwaye zihambisa umgangatho wevidiyo ongcono.
Iindidi ezahlukeneyo zezikrini ze-LED zinobomi obahluke kancinane, obuhlala buxhomekeke kwindawo kunye nendlela ezisetyenziswa ngayo.
Izikrini zangaphandle zihlala zifutshane kuba zifuna amanqanaba aphezulu okukhanya, akhawulezisa ukuguga kwediode. Izikrini zangaphakathi, ngokuchaseneyo, zisebenzisa ukukhanya okuphantsi kwaye zikhuselwe kwiimeko zemozulu, ngoko zihlala ixesha elide. Izikrini ze-LED zorhwebo, nangona kunjalo, zihlala zisetyenziswa ngokuqhubekayo, ezikhokelela ekunxibeni ngokukhawuleza kunye nobomi obufutshane.
Izinto ezichaphazela uBomi beZikrini ze-LED
Nangona abavelisi bebanga ukuba izikrini zabo zihlala ixesha elide njengoko kuchaziwe, oku akusoloko kunjalo. Imiba yangaphandle ibangela ukuba ukusebenza kuthotywe kancinci kancinci ngokuhamba kwexesha.
Nazi izinto eziphambili ezichaphazela ubomi be-LED:
Usetyenziso/Usetyenziso
Indlela isikrini se-LED esisetyenziswa ngayo ichaphazela kakhulu ubomi bayo obude. Umzekelo, izikrini zentengiso ezinemibala eqaqambileyo zidla ngokuguga ngokukhawuleza kunezinye. Imibala eqaqambileyo ifuna amandla angaphezulu, anyusa ubushushu besikrini. Ukushisa okuphezulu kuchaphazela amacandelo angaphakathi, ukunciphisa ukusebenza kwawo.
Ubushushu kunye noBushushu
Izikrini ze-LED ziqulethe izinto ezininzi ze-elektroniki, kuquka iibhodi zokulawula kunye neetshiphusi. Ezi zibalulekile ekusebenzeni kwaye zisebenza kuphela ngokugqibeleleyo kumaqondo obushushu athile. Ubushushu obugqithisileyo bunokubangela ukuba bangaphumeleli okanye bathobe. Umonakalo kula macandelo ekugqibeleni wenza bufutshane ubomi besikrini.
Ukufuma
Nangona uninzi lweziboniso ze-LED zinokumelana nokufuma okuphezulu, ukufuma kunokonakalisa iindawo ezithile zangaphakathi. Iyakwazi ukungena kwii-ICs, ibangele i-oxidation kunye nokuhlwa. Ukufuma kusenokonakalisa imathiriyeli yokugquma, okukhokelela kwiisekethe ezimfutshane zangaphakathi.
Uthuli
Uthuli lunokuqokelela kwizinto zangaphakathi, zenze umaleko ovimba ukutshatyalaliswa kobushushu. Oku kuphakamisa ukushisa kwangaphakathi, okuchaphazela ukusebenza kwecandelo. Uthuli luyakwazi ukufunxa ukufuma kokusingqongileyo, ludle iisekethe zombane kwaye lubangele ukungasebenzi kakuhle.
Ukungcangcazela
Izikrini ze-LED zibonakaliswe kwii-vibrations kunye nezothuso, ngakumbi ngexesha lokuthutha kunye nokufakwa. Ukuba ii-vibrations zidlula imida ethile, zandisa umngcipheko wokulimala komzimba kumacandelo. Ukongeza, banokuvumela uthuli kunye nokufuma ukuba kungene kwiscreen.
Iingcebiso eziSebenzayo zokwandisa ixesha lokuphila kwezikrini ze-LED
Ngokhathalelo olufanelekileyo, izikrini ze-LED zingahlala ixesha elide kunoqikelelo lomenzi. Nanga amanye amacebiso asebenzayo ukunceda ukwandisa ubomi babo:
-
Nikezela ngokuVula ngokufanelekileyo
Ukushisa ngokugqithiseleyo yingxaki enkulu kuzo zonke i-electronics, kuquka izikrini ze-LED. Ingonakalisa amacandelo kunye nokunciphisa ubomi. Ukungena komoya ngendlela efanelekileyo kuvumela umoya oshushu nobandayo ukuba ujikeleze kwaye ukhulule ubushushu obugqithisileyo. Shiya isithuba esaneleyo phakathi kwesikrini kunye nodonga ukuvumela ukuhamba komoya. -
Kuphephe Ukuchukumisa isikrini
Oku kunokuvakala kucacile, kodwa abantu abaninzi basabamba okanye bangaziphathi kakuhle izikrini ze-LED. Ukuchukumisa isikrini ngaphandle kweeglavu zokukhusela kunokonakalisa iindawo ezibuthathaka. Ukuphatha kakubi kunokubangela umonakalo womzimba. Ngalo lonke ixesha ulandela imiyalelo yomenzi xa usebenzisa isixhobo. -
Khusela kwiLanga eliNgqo
Ukukhanya kwelanga okuthe ngqo kunokubangela ukushisa okugqithisileyo. Inyusa ubushushu ngaphaya kwamanqanaba acetyiswayo kwaye inyanzela useto oluphezulu lokukhanya ukuze lubonakale, olunyusa ukusetyenziswa kwamandla kunye nobushushu. -
Sebenzisa abaKhuseli beSurgery kunye nabaLawuli be-Voltage
Ezi ziqinisekisaUmboniso we-LEDifumana amandla azinzileyo. Izikhuseli ze-Surgery zinciphisa i-spikes zombane zexesha elifutshane kunye nokucoca ingxolo yombane kunye nokuphazamiseka kwe-electromagnetic. Abalawuli bamandla ombane bamelana nokuguquguquka kwexesha elide ukugcina uzinzo. -
Ziphephe Izicoci Ezonakalisayo
Ukucoca kubalulekile ukususa ukungcola, uthuli, kunye nenkunkuma, kodwa izisombululo zokucoca kufuneka zihlangabezane nemigangatho yomenzi. Ezinye izisombululo zinokonakala kwaye zinokonakalisa iisekethe. Ngalo lonke ixesha khangela incwadana yeendlela zokucoca ezivunyiweyo kunye nezixhobo.
Ubomi bezinye iimveliso ze-LED
Iimveliso ze-LED ezahlukeneyo ziyahluka kubomi obude ngokuxhomekeke kuyilo, umgangatho, iimeko zokusebenza, kunye nenkqubo yokuvelisa. Imizekelo ibandakanya:
-
IiBhalbhu ze-LED:Malunga neeyure ezingama-50,000
-
Imibhobho ye-LED:Malunga neeyure ezingama-50,000
-
Izibane zesitalato ze-LED:50,000–100,000 iiyure
-
Izibane zenqanaba le-LED:Ukuya kuthi ga kwiiyure ezingama-50,000
Gcina ukhumbula ukuba ubomi buyohluka ngokohlobo, umgangatho, kunye nokugcinwa.
Ukuqukumbela
Ubomi beIzikrini zokubonisa i-LEDiqhelekile malunga ne-60,000–100,000 yeeyure, kodwa ugcino olufanelekileyo kunye nokusebenza kunokuyandisa ngakumbi. Gcina isibonisi ngokufanelekileyo xa singasetyenziswa, sebenzisa iimveliso zokucoca ezicetyiswayo, kwaye uqinisekise iimeko zokusingqongileyo ezifanelekileyo. Okona kubaluleke kakhulu, landela izikhokelo zomenzi ukuze umboniso wakho uhlale iminyaka emininzi.
Ixesha lokuposa: Aug-25-2025